Here you have to build an economy and various defense towers to resist hordes of skeletons.
.They Came From Below is a cute Tower Defense in Lowpoly 3D graphics. When the towers cannot cope with the hordes of the rebels, or some cunning necromancer was able to slip throu. To do this, you can choose various strategies, such as abandoning the economy to quickly build defenses, building up the entire map with simple but cheap towers, or building several, but very strong and strong improved towers.